CN213542750U - Ventilation system air contaminant purifier - Google Patents

Abstract

The utility model belongs to the technical field of the fan technique and specifically relates to a ventilation system air contaminant purifier is related to, purifier sets up in air pipe, purifier and air pipe sliding connection, and purifier includes shell and active carbon filter screen, and the active carbon filter screen is located the shell, and the active carbon filter screen can be dismantled with shell inner wall and be connected, and the active carbon filter screen is close to air pipe's air intake, and the shell can be dismantled with air pipe inner wall and be connected. In the application, the content of air pollutants inhaled by people is reduced, the purification of the inhaled air is realized, and the effect of protecting the health of people is achieved.

Description

Ventilation system air contaminant purifier

Technical Field

The application relates to the field of fan technology, in particular to a ventilation system air pollutant purification device.

Background

At present, a fan is a machine which increases gas pressure and discharges gas by means of input mechanical energy, is a driven fluid machine, has wide application range, and is often applied to various places needing refrigeration and ventilation.

The related art can refer to chinese patent with publication number CN209244877U, which discloses a ventilator, which comprises a housing, a motor, a rotating shaft and fan blades, wherein ventilation openings are arranged on two sides of the housing, the rotating shaft is positioned in the housing, two ends of the rotating shaft are rotatably connected with the housing, the motor is arranged outside the housing, the motor is fixedly connected with the rotating shaft, the fan blades are provided with six, and one end of each fan blade is fixedly connected with the rotating shaft. The motor is started, the motor drives the rotating shaft to rotate, the rotating shaft simultaneously drives the six fan blades to rotate, and the fan blades drive air to flow, so that the fan achieves the ventilation effect.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: air pollutants such as dust and harmful bacteria are contained in air sucked into a room through the fan, and people suck the air pollutants to cause that the health of people is threatened.

SUMMERY OF THE UTILITY MODEL

In order to protect the health of people, the application provides a ventilation system air pollutant purification device.

The application provides a ventilation system air contaminant purifier adopts following technical scheme:

the utility model provides a ventilation system air contaminant purifier, purifier sets up in air pipe, purifier and air pipe sliding connection, and purifier includes shell and active carbon filter screen, and the active carbon filter screen is located the shell, and the active carbon filter screen can be dismantled with the shell inner wall and be connected, and the active carbon filter screen is close to air pipe's air intake, and the shell can be dismantled with the air pipe inner wall and be connected.

By adopting the technical scheme, air pollutants such as dust particles and the like in air sucked by the fan are adsorbed by the activated carbon filter screen, peculiar smell in the air can be removed, and the proportion of the air pollutants in the sucked air is reduced; because the activated carbon is detachably connected with the shell, when the activated carbon filter screen loses the function and is replaced by a new activated carbon filter screen, the activated carbon is conveniently detached; due to the arrangement of the purification device, the content of air pollutants inhaled by people is reduced, the purification of the inhaled air is realized, and the effect of protecting the health of people is achieved.

Preferably, the active carbon filter screen is provided with the electrostatic adsorption board on one side of being close to the air intake of air pipe, and the electrostatic adsorption board is located the shell, and with shell inner wall fixed connection.

Through adopting above-mentioned technical scheme, electrostatic absorption is gone up and is had static, and the electrostatic field makes the gas ionization to make dust particle electrified by being adsorbed in electrostatic absorption board department, realized the purpose to air dust removal, improved purifier to the purifying effect of air.

Preferably, the active carbon filter screen is provided with ultraviolet lamp on one side of the air inlet far away from the ventilation pipeline, the ultraviolet lamp is positioned in the shell, and the ultraviolet lamp is fixedly connected with the inner wall of the shell.

Through adopting above-mentioned technical scheme, utilize the ultraviolet lamp to shine the harmful bacterium in the air and kill it, realized the purpose of harmful bacterium in the air of detaching, further improved purifier to the purifying effect of air.

Preferably, be provided with the slip subassembly between shell and the air pipe, the slip subassembly includes slide rail and gyro wheel, slide rail and air pipe inner wall fixed connection, and the gyro wheel rotates with the shell to be connected, gyro wheel and slide rail sliding connection.

Through adopting above-mentioned technical scheme, because shell and air pipe sliding connection, when installation purifier, remove purifier, purifier drives the gyro wheel and slides along the gyro wheel, and the gyro wheel drives purifier shift position, has improved the convenience of installing purifier in air pipe.

Preferably, a locking piece for locking the roller to move is arranged between the sliding rail and the roller.

Through adopting above-mentioned technical scheme, when purifier removed required position, utilize the dead subassembly of lock to fix the gyro wheel to stop purifier's removal, fix purifier's position, blown the roll-off air pipe in case purifier by the air, reduced the damage that purifier suffered.

Preferably, the locking piece is a cylinder, the cylinder is fixedly connected with the shell, and one end of the cylinder is close to the sliding rail.

Through adopting above-mentioned technical scheme, start the cylinder, cylinder and slide rail butt come to fix the position of shell through the frictional force between cylinder and the slide rail, and then realized the dead purpose of gyro wheel lock, and the convenience of the purifier position of locking has been improved in the setting of cylinder.

Preferably, a soft rope is arranged between the outer shell and the air outlet of the ventilation pipeline, one end of the soft rope is fixedly connected with the outer shell, and the other end of the soft rope is fixedly connected with the air outlet of the ventilation pipeline.

Through adopting above-mentioned technical scheme, the soft rope both ends respectively with shell and air pipe fixed connection, the soft rope restricts purifier's moving range, and the soft rope has the effect of reminding, and when the soft rope was tight straight, reminds the staff this moment purifier arrived required position, can fix purifier's position.

Preferably, the air inlet of the ventilation pipeline is provided with a protective net, and the protective net is fixedly connected with the ventilation pipeline.

Through adopting above-mentioned technical scheme, the protection network plays the effect that blocks and protect, and in the protection network stopped that some materials such as plastics get into air pipe in keeping out the wind to prevent materials such as plastics winding on the fan, cause the damage to the fan, and then increased the life of fan.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the purification device, the content of air pollutants inhaled by people is reduced, the purification of the inhaled air is realized, and the effect of protecting the health of people is achieved;

2. through the arrangement of the electrostatic adsorption plate, dust particles are adsorbed at the electrostatic adsorption plate, so that the aim of removing dust from air is fulfilled, and the air purification effect of the purification device is improved;

3. through the setting of protection network, prevent in the wind in some materials such as plastics get into air pipe, and then increased the life of fan.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic cross-sectional view of the present application;

FIG. 3 is a schematic view of the structure of the purification apparatus;

fig. 4 is a schematic structural view of the slide module.

Description of reference numerals: 1. a ventilation duct; 11. a protective net; 2. a fan; 3. a purification device; 31. a housing; 311. a flexible cord; 32. an electrostatic adsorption plate; 33. an activated carbon filter screen; 34. an ultraviolet lamp; 35. a negative ion generator; 4. a sliding assembly; 41. a slide rail; 42. a roller; 5. a cylinder; 51. a base plate; 6. an induced draft pipe; 7. a wall.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses ventilation system air contaminant purifier. Referring to fig. 1 and 2, a ventilation system air pollutant purification device is arranged in a ventilation pipeline 1, a sliding component 4 is arranged between a purification device 3 and the inner wall of the ventilation pipeline 1, a fan 2 is arranged between the purification device 3 and an air inlet of the ventilation pipeline 1, and the fan 2 and the ventilation pipeline 1 are detachably and fixedly connected. When the purifying device 3 is installed, the purifying device 3 is moved to enable the purifying device 3 to slide to a required position along the ventilating duct 1, the fan 2 sucks air into the ventilating duct 1, and the purifying device 3 is used for absorbing air pollutants in the air, so that the purification of the sucked air is realized.

Referring to fig. 1 and 2, a ventilation duct 1 is horizontally arranged, the ventilation duct 1 is arranged in a cylindrical shape with openings at two ends, the ventilation duct 1 penetrates through the inner side and the outer side of a wall 7, two ends of the ventilation duct 1 are respectively flush with two sides of the wall 7, one end of the ventilation duct 1, which is positioned at the outer side of the wall 7, is an air inlet, and the other end of the ventilation duct is an air outlet; in order to prevent foreign matters from entering the ventilation duct 1, the air inlet is provided with a protective net 11, the protective net 11 covers the air inlet, and the protective net 11 is fixedly connected with the ventilation duct 1. Outside air enters the ventilation pipeline 1 from the air inlet and then is exhausted out of the room from the air outlet through the ventilation pipeline 1; the protective net 11 prevents external floating substances from entering the ventilation duct 1 and damaging the fan 2.

Referring to fig. 1 and 2, the fan 2 is vertically disposed, the fan 2 is close to the air inlet of the ventilation duct 1, and the base of the fan 2 is fixed to the bottom end of the inner wall of the ventilation duct 1 through a bolt. The fan 2 is started, the fan 2 rotates to start to suck air, the air outside the wall 7 is sucked into the ventilation pipeline 1, and the air passes through the purification device 3 and then is discharged from the air outlet of the ventilation pipeline 1.

Referring to fig. 2, an induced duct 6 is arranged between the fan 2 and the purification device 3, the induced duct 6 is horizontally arranged in the ventilation duct 1, one end of the induced duct 6 close to the fan 2 and one end of the induced duct far away from the fan 2 are both arranged to be an opening, the sectional area of the open end of the induced duct 6 close to the fan 2 is the same as that of the cavity in the ventilation duct 1, the open end of the induced duct 6 close to the fan 2 is fixedly connected with the inner side wall of the ventilation duct 1, the open end of the induced duct 6 far away from the fan 2 is communicated with the purification device 3, the edge of the open end of the induced duct 6 far away from the fan 2 is close to each other, and the sectional area of the open.

The inspiratory air of fan 2 gets into induced duct 6 from the open end that induced duct 6 is close to fan 2, then in the open end entering purifier 3 of fan 2 is kept away from through induced duct 6, the setting of induced duct 6, send into purifier 3 with inspiratory air in, the condition of leaking out has been reduced to the gap between purifier 3 and the air pipe 1 appearance, has improved the proportion that the inhaled air got into purifier 3, and then has improved the purification rate of inhaled air.

Referring to fig. 2 and 3, the purification apparatus 3 includes a housing 31, an electrostatic adsorption plate 32, an activated carbon filter screen 33, an ultraviolet lamp 34, and an anion generator 35, the housing 31 is sleeved outside the electrostatic adsorption plate 32, the activated carbon filter screen 33, the ultraviolet lamp 34, and the anion generator 35, the housing 31 is horizontally disposed, both ends of the housing 31 along the ventilation duct 1 are set to be in an open state, and a side wall of the housing 31 is set to be in a circumferential shape.

Air that induced duct 6 was drawn forth gets into in the shell 31, then loops through electrostatic adsorption board 32, active carbon filter screen 33, ultraviolet lamp 34 and anion generator 35 in proper order, and electrostatic adsorption board 32, active carbon filter screen 33, ultraviolet lamp 34 and anion generator 35 absorb the air contaminant in the air, have reduced the content of the inhaled air pollutants of people, have realized the purification to the inhaled air, have reached the effect of protecting people healthy.

Referring to fig. 3, the electrostatic attraction plate 32 is horizontally disposed, the electrostatic attraction plate 32 is circumferentially disposed along an inner sidewall of the housing 31, and the electrostatic attraction plate 32 is fixedly connected to the inner sidewall of the housing 31. Electrifying the electrostatic adsorption plate 32 to form an electrostatic field, and ionizing the gas by the electrostatic field, so that the dust particles are electrified and adsorbed on the electrostatic adsorption plate 32, and the aim of removing dust from the air is fulfilled; the electrostatic adsorption plate 32 has high dust removal efficiency, a simple structure and low energy consumption.

Referring to fig. 3, activated carbon filter screen 33 is vertical, and activated carbon filter screen 33 is located the one side that induced duct 6 was kept away from to electrostatic absorption board 32, and activated carbon filter screen 33 is fixed through the bolt with the inside wall of shell 31, and activated carbon filter screen 33 and the inside wall sealing connection of shell 31. When the air passes through the activated carbon filter screen 33, the activated carbon filter screen 33 adsorbs the remaining fine particles and harmful substances in the air, and the activated carbon has strong adsorbability, durability and low cost.

Referring to fig. 3, the ultraviolet lamp 34 is disposed on the side of the activated carbon filter 33 away from the electrostatic adsorption plate 32, the ultraviolet lamp 34 is located at the top end of the inner side of the outer shell 31, and the ultraviolet lamp 34 and the inner side of the outer shell 31 are fixedly connected by bolts. The ultraviolet lamp 34 irradiates the passing air, and the ultraviolet lamp 34 kills harmful bacteria in the air, thereby improving the air purifying effect of the purifying device 3.

Referring to fig. 3, the anion generator 35 is disposed on a side of the ultraviolet lamp 34 away from the ultraviolet lamp 34, the anion generator 35 is fixedly connected with an inner side of the housing 31 by bolts, and the anion generator 35 is hermetically connected with an inner side wall of the housing 31. The anion generator 35 has the functions of sterilization, dust removal and air freshening, and the anion generator 35 is used as the last layer structure of the purification device 3 to purify air in all directions.

Referring to fig. 3 and 4, a sliding assembly 4 is arranged between the bottom end of the housing 31 and the inner wall of the ventilation duct 1, the sliding assembly 4 includes two sliding rails 41 and rollers 42, the two sliding rails 41 are horizontally arranged, the two sliding rails 41 are arranged in parallel, and the two sliding rails 41 are fixedly connected with the bottom end of the inner side wall of the ventilation duct 1; the gyro wheel 42 is provided with four, and two liang of a set of divide into two sets ofly, and every group gyro wheel 42 corresponds a slide rail 41, and four gyro wheels 42 distribute at four angles of shell 31 bottom, and four gyro wheels 42 all rotate with shell 31 bottom and be connected, and every gyro wheel 42 all follows slide rail 41 sliding connection. When the purifying device 3 is moved, a pushing force is applied to the housing 31, and the housing 31 drives the roller 42 to slide along the slide rail 41, thereby moving the position of the housing 31.

In order to fix the position of the housing 31, referring to fig. 4, an air cylinder 5 is disposed between the housing 31 and the slide rail 41, the air cylinder 5 is vertically disposed, the top end of the air cylinder 5 is fixedly connected to the bottom end of the housing 31, a piston rod of the air cylinder 5 is connected to a backing plate 51, the backing plate 51 is horizontally disposed, the center of the top end of the backing plate 51 is fixedly connected to the piston rod of the air cylinder 5, and the bottom end of the backing plate 51 is.

When the housing 31 moves to a desired position, the cylinder 5 is started, the cylinder 5 drives the pad 51 to abut against the top end of the slide rail 41, and the housing 31 stops moving by the friction force between the pad 51 and the top end of the slide rail 41, thereby fixing the position of the purification device 3.

In order to detect whether the outer shell 31 reaches a required position conveniently, referring to fig. 2 and fig. 3, a soft rope 311 is disposed between the outer shell 31 and the air outlet of the ventilation duct 1, one end of the soft rope 311 is fixedly connected to one side of the outer shell 31 close to the air outlet of the ventilation duct 1, the other end of the soft rope 311 is fixedly connected to the air outlet of the ventilation duct 1, and two ends of the soft rope 311 are located at the same height. Through the air outlet fixed connection of soft rope 311 both ends with shell 31 and air pipe 1 respectively, then remove shell 31, until shell 31 removes required position, soft rope 311 is straight excessively this moment, reminds the staff this moment that purifier 3 has arrived required position, can lock, fixes purifier 3's position, then opens purification work.

The implementation principle of the ventilation system air pollutant purification device in the embodiment of the application is as follows: when purifier 3 moved required position, deadlocked the purification position, then started fan 2 and ventilate, the air passes in protection network 11 gets into air pipe 1, then the air passes in bleed pipe gets into purifier 3, the air passes through electrostatic absorption board 32, active carbon filter screen 33, ultraviolet lamp 34 and anion generator 35 in proper order, and the air pollution thing in the air is detached, has realized the purification to the inhaled air.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A ventilation system air contaminant purification device which characterized in that: purifier (3) set up in air pipe (1), and purifier (3) are including shell (31) and active carbon filter screen (33), and active carbon filter screen (33) are located shell (31), and active carbon filter screen (33) can be dismantled with shell (31) inner wall and be connected, and active carbon filter screen (33) are close to the air intake of air pipe (1), and shell (31) can be dismantled with air pipe (1) inner wall and be connected.

2. A ventilating system air contaminant purification apparatus according to claim 1, wherein: the air inlet side of the active carbon filter screen (33) close to the ventilation pipeline (1) is provided with an electrostatic adsorption plate (32), and the electrostatic adsorption plate (32) is positioned in the shell (31) and is fixedly connected with the inner wall of the shell (31).

3. A ventilating system air contaminant purification apparatus according to claim 1, wherein: active carbon filter screen (33) are kept away from air intake one side of air pipe (1) and are provided with ultraviolet lamp (34), and ultraviolet lamp (34) are located shell (31), and ultraviolet lamp (34) and shell (31) inner wall fixed connection.

4. A ventilating system air contaminant purification apparatus according to claim 1, wherein: be provided with between shell (31) and air pipe (1) slip subassembly (4), slip subassembly (4) include slide rail (41) and gyro wheel (42), slide rail (41) and air pipe (1) inner wall fixed connection, gyro wheel (42) rotate with shell (31) and are connected, gyro wheel (42) and slide rail (41) sliding connection.

5. A ventilating system air contaminant purification apparatus according to claim 4, wherein: and a locking piece for locking the movement of the roller (42) is arranged between the sliding rail (41) and the roller (42).

6. A ventilating system air contaminant purification apparatus according to claim 5, wherein: the locking piece is a cylinder (5) and a backing plate (51), the cylinder (5) is fixedly connected with the shell (31), and one end, far away from the shell (31), of the cylinder (5) is close to the sliding rail (41).

7. A ventilating system air contaminant purification apparatus according to claim 1, wherein: a soft rope (311) is arranged between the outer shell (31) and the air outlet of the ventilation pipeline (1), one end of the soft rope (311) is fixedly connected with the outer shell (31), and the other end of the soft rope is fixedly connected with the air outlet of the ventilation pipeline (1).

8. A ventilating system air contaminant purification apparatus according to claim 1, wherein: the air inlet of the ventilation pipeline (1) is provided with a protective net (11), and the protective net (11) is fixedly connected with the ventilation pipeline (1).

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